Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/org/dive4elements/river/artifacts/states/WaterlevelState.java @ 5831:bd047b71ab37
Repaired internal references
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Thu, 25 Apr 2013 12:06:39 +0200 |
parents | flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelState.java@1b4aaa7dbd07 |
children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/org/dive4elements/river/artifacts/states/WaterlevelState.java Thu Apr 25 12:06:39 2013 +0200 @@ -0,0 +1,152 @@ +package org.dive4elements.river.artifacts.states; + +import java.util.List; + +import org.apache.log4j.Logger; + +import org.dive4elements.artifactdatabase.state.Facet; +import org.dive4elements.artifacts.CallContext; +import org.dive4elements.river.artifacts.ChartArtifact; +import org.dive4elements.river.artifacts.FLYSArtifact; +import org.dive4elements.river.artifacts.WINFOArtifact; +import org.dive4elements.river.artifacts.model.CalculationResult; +import org.dive4elements.river.artifacts.model.CrossSectionWaterLineFacet; +import org.dive4elements.river.artifacts.model.DataFacet; +import org.dive4elements.river.artifacts.model.EmptyFacet; +import org.dive4elements.river.artifacts.model.FacetTypes; +import org.dive4elements.river.artifacts.model.ReportFacet; +import org.dive4elements.river.artifacts.model.WQKms; +import org.dive4elements.river.artifacts.model.WaterlevelFacet; +import org.dive4elements.river.utils.FLYSUtils; + +/** State in which a waterlevel has been calculated. */ +public class WaterlevelState +extends DefaultState +implements FacetTypes +{ + /** The logger that is used in this state. */ + private static Logger logger = Logger.getLogger(WaterlevelState.class); + + + /** + * From this state can only be continued trivially. + */ + @Override + protected String getUIProvider() { + return "continue"; + } + + + /** + * Compute result or returned object from cache, create facets. + * @param old Object that was cached. + */ + protected Object compute( + WINFOArtifact winfo, + CallContext cc, + String hash, + List<Facet> facets, + Object old + ) { + String id = getID(); + + CalculationResult res = old instanceof CalculationResult + ? (CalculationResult) old + : winfo.getWaterlevelData(); + + if (facets == null) { + return res; + } + + boolean debug = logger.isDebugEnabled(); + + WQKms [] wqkms = (WQKms []) res.getData(); + + for (int i = 0; i < wqkms.length; i++) { + String name = wqkms[i].getName(); + + String nameW = FLYSUtils.createWspWTitle(winfo, cc, name); + String nameQ = FLYSUtils.createWspQTitle(winfo, cc, name); + + // Hotfix for theme names. Themes with the same name cause problems + // aggregating chart legend items. + if (i > 0 && name.equals(wqkms[i - 1].getName())) { + nameW += "; Q=" + wqkms[i].get(0, new double[3])[1]; + nameQ += " = " + wqkms[i].get(0, new double[3])[1]; + } + + if (debug) { + logger.debug("Create facet: " + nameW); + logger.debug("Create facet: " + nameQ); + } + + Facet w = new WaterlevelFacet( + i, LONGITUDINAL_W, nameW, ComputeType.ADVANCE, id, hash); + Facet q = new WaterlevelFacet( + i, LONGITUDINAL_Q, nameQ, ComputeType.ADVANCE, id, hash); + + facets.add(new CrossSectionWaterLineFacet(i, nameW)); + + facets.add(w); + facets.add(q); + } + + if (wqkms.length > 0) { + Facet wst = new DataFacet( + WST, "WST data", ComputeType.ADVANCE, hash, id); + Facet csv = new DataFacet( + CSV, "CSV data", ComputeType.ADVANCE, hash, id); + Facet pdf = new DataFacet( + PDF, "PDF data", ComputeType.ADVANCE, hash, id); + + facets.add(wst); + facets.add(csv); + facets.add(pdf); + } + + if (res.getReport().hasProblems()) { + facets.add(new ReportFacet(ComputeType.ADVANCE, hash, id)); + } + + return res; + } + + + /** + * @param context Ignored. + */ + @Override + public Object computeFeed( + FLYSArtifact artifact, + String hash, + CallContext context, + List<Facet> facets, + Object old + ) { + if (artifact instanceof ChartArtifact) { + facets.add(new EmptyFacet()); + return null; + } + return compute((WINFOArtifact) artifact, context, hash, facets, old); + } + + + /** + * @param context Ignored. + */ + @Override + public Object computeAdvance( + FLYSArtifact artifact, + String hash, + CallContext context, + List<Facet> facets, + Object old + ) { + if (artifact instanceof ChartArtifact) { + facets.add(new EmptyFacet()); + return null; + } + return compute((WINFOArtifact) artifact, context, hash, facets, old); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :